16350612240 has 160 divisors (see below), whose sum is σ = 53827804800. Its totient is φ = 4091502592.

The previous prime is 16350612227. The next prime is 16350612247. The reversal of 16350612240 is 4221605361.

It is a super-3 number, since 3×16350612240³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 16350612198 and 16350612207.

It is not an unprimeable number, because it can be changed into a prime (16350612247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1409986 + ... + 1421534.

It is an arithmetic number, because the mean of its divisors is an integer number (336423780).

Almost surely, 2^16350612240 is an apocalyptic number.

16350612240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16350612240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26913902400).

16350612240 is an abundant number, since it is smaller than the sum of its proper divisors (37477192560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16350612240 is a wasteful number, since it uses less digits than its factorization.

16350612240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11929 (or 11923 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 16350612240 in words is "sixteen billion, three hundred fifty million, six hundred twelve thousand, two hundred forty".